18 lines
681 B
TeX
18 lines
681 B
TeX
\clearpage
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\pagestyle{empty}
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Zeichenhilfe:\\
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\begin{tikzpicture}[thin,scale=1]
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\draw[step=0.5cm,ultra thin,black!50!](-8,-8)grid(8,8);
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\draw[thick](0,-8)--(0,8)(-8,0)--(8,0);
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\fill[blue](0,0)circle(0.075cm);
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\foreach \r in {.25,.75,...,7.75}
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\draw[orange](0,0)circle(\r cm);
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\foreach \r in {.5,1.5,...,7.5}
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\draw[blue](0,0)circle(\r cm);
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\foreach \r in {1,3,...,7}
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\draw[red](0,0)circle(\r cm);
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\foreach \r in {2,4,...,8}
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\draw[red!50!blue](0,0)circle(\r cm);
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\foreach \w in {0,10,...,350}
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\draw[orange](\w:1)--(\w:8);
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\end{tikzpicture} |